157070501608

素因数分解:

$2^3\times {\mathrm{5281}}^1\times {\mathrm{3717821}}^1$

素因数の和:3723108

約数の個数: 16

約数和(自身を含む): 294563037060

約数和(自身を除く): 137492535452

約数列:

[1, 2, 4, 8, 5281, 10562, 21124, 42248, 3717821, 7435642, 14871284, 29742568, 19633812701, 39267625402, 78535250804, 157070501608]

約数ペア:

[(1, 157070501608), (2, 78535250804), (4, 39267625402), (8, 19633812701), (5281, 29742568), (10562, 14871284), (21124, 7435642), (42248, 3717821)]